Monday, January 23, 2017

VNC + Mac OS + Option Key = WINNING!!

I love my Macs, but sometimes through no real fault of their own, they can be a bit of a pain in the butt.

Take the Option Key. Very helpful if you're using the Finder.


Ever try using the Option Key when you're connected remotely to your Mac Desktop using VNC? It just doesn't work. VNC settings, nothing.

But I have discovered a solution. Simply turn on Sticky Keys and use the Keyboard Viewer. Now you can use your mouse to press the Option Key - not ideal, but in a pinch, it's better than nothing!

Here are the step-by-step instructions for setting this up:

1. Open up the Preferences


2. Choose Accessibility


3. Turn on Sticky Keys



4. Go back to Preferences and choose Keyboard


5. Turn on "Shoe keyboard and emoji viewers in menu bar"



6. Open up the Keyboard Viewer


7. Now whenever you need to hold down the Option Key, tap it in the Keyboard Viewer


8. If you didn't have Sticky Keys turned on, you'd have to keep it held down in the viewer, but you can just tap it the once. Tapping it again puts it into some other state. Tapping it a third time turns it off. So whenever I want Option, I double click it in the viewer. Then I do whatever it was that needed the Option Key in the first place. And then I tap it again to turn it off.

I hope you find this helpful!

Saturday, December 24, 2016

#selector vs Selector

TLDR: In Swift 3, use #selector instead of Selector (see here).

The warning (No method declared with Objective-C selector 'swipedLeft:') should be your first clue that there's a problem...



If you use this code in Swift 3, the left-swipe will result in an error like this:

2016-12-24 08:15:12.645 SpriteSimpleGame[65853:2987246] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[SpriteSimpleGame.GameScene swipedLeft:]: unrecognized selector sent to instance 0x7fb99e4101f0'

Worst of all, examples like this are all over the place because leaving out the colon results in a similar error.

Thanks to this answer I learned that what you want instead is this:

let swipeLeft = UISwipeGestureRecognizer(
    target: self,
    action: #selector(swipedLeft(sender:))
)

Thanks, internets!!

Friday, September 09, 2016

VNC black screen of sadness

Did you connect to your VNC server only to be greeted by a black screen of sadness? 

It happened to me not long ago and I don't know what made me try this, but here's what fixed it:

$ vncpasswd

As always, you're welcome.

Monday, June 20, 2016

Old code, new Xcode

When you download some old code from the Interwebs with such like:

[self.window addSubview:self.viewController.view];

and it runs just fine... and later you update Xcode and start getting runtime errors:

Applications are expected to have a root view controller at the end of application launch

Fortunately the fix is easy:

[self.window setRootViewController:self.viewController];

Thanks, Interwebs!!

Saturday, April 23, 2016

LED Dice!

They cost me all of my diamonds, but I think it was worth it!


Thursday, April 07, 2016

Major accomplishment

I did it!! I beat the Cheshire Cat in Yahtzee Buddies!! 


The dice are cool and all, but pretty hard to read...


I'll stick to my favorite bronze dice.

Sunday, January 10, 2016

Beach Ball!!!

I finally got my beach ball dice! Yes, I had to beat 25 different opponents in 24 hours, but it was totally worth it, right? Right? 



But here's the thing. There's a bug - at least on iOS - where the progress of your wins against different opponents isn't getting updated. So if you want to earn the beach ball dice, KEEP A LIST OF THE PLAYERS YOU BEAT (and when) and then paste that information into a help request so customer service can give you credit for your achievement, as they did do for me. Thanks, Yahtzee! 

Now here's my whole lineup of dice. I do expect this will be my final update, since the remaining locked dice involve tournaments and dice masters that are impossible to beat without spending moneys on bonus rolls. C'est la vie!